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Bang & Olufsen Beosound A1 3rd Gen vs JBL PartyBox Encore Essential 2

A

Product A: Bang & Olufsen

Beosound A1 3rd Gen

46 of 96 known

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B

Product B: JBL

PartyBox Encore Essential 2

51 of 96 known

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All 96 fields

Every value links to where we found it.

Only differences

ABang & Olufsen Beosound A1 3rd Gen

BJBL PartyBox Encore Essential 2

General

7 of 8 differ

Series

Beosound A11Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Maker names the speaker Beosound A1 3rd Gen, the third generation of Beosound A1.

PartyBox1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026The sheet places the speaker in the JBL PartyBox line.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

1736000, 17360021Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Page structured data gives SKU 1736000 for the Warm Granite selection. B&H lists 1736002 for Natural Aluminum. Other colour SKUs are not stored.

JBLPBENCOREESS2AM, JBLPBENCOREESS2EP, JBLPBENCOREESS2JN3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026US listing gives Model Number JBLPBENCOREESS2AM. The Euronics listing gives JBLPBENCOREESS2EP and the e-earphone listing JBLPBENCOREESS2JN.

GTIN / EAN

Not available

050036411059, 49689292249753Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026US listing gives UPC 050036411059. The Global Trade Identification Number on the same listing is a different 14-digit code that is not stored. The e-earphone listing gives the Japanese JAN 4968929224975 for JBLPBENCOREESS2JN, which is stored too. Amazon US lists Audio Output Mode Stereo and 2 audio channels while ComparisonTables lists 1.0 (mono). The maker states no channel count, so audio_channels is left out.6Retailer pagee-earphone.jp/products/612079Read 15 October 2026Listing shows JAN 4968929224975 directly after the model title for JBLPBENCOREESS2JN.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

6 May 20255Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Launch date 6 May 2025.7Press articleaudioxpress.com/news/bang-olufsen-launches-third-generation-beosound-a1-portable-speakerRead 13 October 2026News item of May 6, 2025 announces the third generation.

6 January 20252Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026HARMAN press release from CES 2025, Las Vegas, dated 2025-01-06.

Status

Available1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Maker offers the speaker for sale at USD 399 on the accessed date.

Available3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026Add to cart is active.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$3495Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Official launch price GBP 299 / USD 349 / AUD 639. Tom's Guide later lists USD 399 and the maker page lists USD 399, which are not launch prices.6Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Price box gives USD 349 / GBP 299 / AUD 639. The article body has a typo of USD 249.8Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026Review header gives the tested price as GBP 299 / USD 349 / AUD 639. The article body has a typo of USD 249.

$329.952Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026The model table lists 329.95 USD for the PartyBox Encore Essential 2. The release text says the new speakers retail from 299 to 799 USD, and SoundGuys' CES report gives 299 USD for this model. The text range and the table disagree, so the per-model table price is used. ComparisonTables and SoundGuys' later deal article also give 329.95 USD as the recommended retail price.8Spec databasecomparisontabl.es/bluetooth-speakers/jbl-partybox-encore-essential-2Read 15 October 2026Lists MSRP 329.95 USD. SoundGuys also gives 329.95 USD as the recommended retail price. This is a list price and not a dated launch announcement.9Press articlesoundguys.com/jbl-partybox-encore-essential-2-deal-160412Read 15 October 2026Deal article says 229.99 USD at Amazon, down from its 329.95 USD recommended retail price. The article's tweeter size of 1.75 in does not match the maker sheet and is not used.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€3497Press articleaudioxpress.com/news/bang-olufsen-launches-third-generation-beosound-a1-portable-speakerRead 13 October 2026Article gives 349 for EUR and USD. European prices include VAT.

€299.9910Press articlenextpit.de/deals/jbl-partybox-encore-essential-2-bestpreis-otto-jackpot-dealRead 15 October 2026German deal article of 22 Oct 2025 names a recommended retail price (UVP) of 299.99 EUR, including VAT. hifi.de and the Estonian Euronics listing show the same figure. This is a list price and not a dated launch announcement.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, EU5Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Launch prices evidenced for the US and Europe.

US, DE, EE, AU, NZ, JP3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026Sold in the US. Other markets come from the Telstra, JB Hi-Fi, Euronics, nextpit and e-earphone listings.4Retailer pagetelstra.com.au/accessories/speakers/jbl/encore-essential-2-partybox-speakerRead 15 October 2026Australian retailer page. It repeats the maker specification list, including 319.5 x 342 x 260.4 mm and 6.2 kg.5Retailer pageeuronics.ee/en/audio/portable-speakers/party-speakers/jblpbencoreess2epRead 15 October 2026Estonian retailer page, product code JBLPBENCOREESS2EP. Its specification tab agrees on 40 - 20000 Hz, 100 W, Bluetooth 5.4, 4722 mAh, 15 h, 3.5 h, IPX4 and 31.95 x 34.2 x 26.04 cm. It also says WiFi: No. The 8.25 kg weight on that page is the packaged weight and is not used.

ColoursiThe maker's own colour names

Warm Granite, Natural Aluminium, Honey Tone, Lavender Purple, Rustic Red, Eucalyptus Green1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Colour selector on the maker page lists six colours. Three colours were available at launch.

Black3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026Listing offers Black.

Speaker typeiHome covers speakers made to stay in one place, including smart speakers. A speaker with Wi-Fi or a voice assistant can be of any type.

Portable1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Maker calls it a portable Bluetooth speaker.

Party1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Portable party speaker per the sheet title.

Audio

8 of 18 differ

Audio channelsiSound channels reproduced by one speaker. Pairing two speakers for stereo is separate.

Not available

Not available

Audio driversiPowered audio transducers in one speaker. Passive radiators are counted separately. Circular diameter and rectangular width and height have separate columns. Per-driver power must state continuous or RMS basis and battery or mains operation in the source note.

ABang & Olufsen Beosound A1 3rd Gen

Driver type	Count	Diameter (mm)
Woofer	1	82.55
Tweeter	1	15.24

Source1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Tech specs give 1 x 0.6 inch tweeter and 1 x 3 1/4 inch woofer. Inch sizes are converted exactly to millimetres. TechRadar gives 15 mm and 83 mm. No per-driver rated power is stored because the 30 W figures are amplifier ratings.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Speaker drivers: 1 x 3 1/4 inch woofer and 1 x 0.6 inch tweeter. Power amplifiers: 2 x 30 W Class D for woofer and tweeter.

BJBL PartyBox Encore Essential 2

Driver type	Count	Diameter (mm)
Woofer	1	135
Dome tweeter	2	20

Source1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Transducers: 1 x 5.25 inch (135 mm) woofer and 2 x 0.75 inch (20 mm) dome tweeters. No per-driver power is published.

Passive radiatorsiPassive, unpowered bass radiators. Excludes powered drivers.

Not available

Not available

Rated audio poweriMaker-published total rated continuous audio output. Battery power is used for portable speakers when mains and battery ratings differ. Peak marketing power is separate.

Not available

100W1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Output power 100 W RMS (IEC60268). No separate battery and mains rating is published.

Rated audio power on mainsiTotal rated continuous audio output with external power. Store a separate battery rating when the maker publishes both.

Not available

Not available

Audio output power (unspecified rating)iMaker- or reviewer-published audio output power whose continuous or peak rating basis is not stated. This is separate from rated continuous output and explicitly published peak output.

60W1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Amplifier row: 30 W Class D for tweeter and 30 W Class D for woofer, total 60 W. This is an amplifier rating. The rating basis of the acoustic output is not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

Not available

Peak audio poweriExplicitly published peak audio output. Never substitute for rated continuous output.

Not available

Not available

Frequency response lower limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

54Hz1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Frequency range 54 to 20,000 Hz. Tolerance is not stated. The 92 dB SPL at 1 m maker claim is not entered as a measurement.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

40Hz1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Published as 40 Hz - 20 kHz (-6 dB).

Frequency response upper limit (claimed)iPublished acoustic frequency response limit. Tolerance and operating mode belong in the source note. The Bluetooth transmission range that some spec tables and retailers label Frequency Response, such as A2DP 20 to 20,000 Hz, is not stored.

20kHz1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Frequency range 54 to 20,000 Hz. Tolerance is not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

20kHz1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Published as 40 Hz - 20 kHz (-6 dB).

Signal-to-noise ratio (claimed)

Not available

80dB1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Published as > 80 dB. 80 is stored as the lower bound.

Adjustable equalizeriUser-adjustable frequency bands. Selecting fixed sound presets alone does not qualify.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Customizable Sound EQ: presets available and fully customisable in the Bang & Olufsen App. The number of bands is not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Customisable sound EQ: yes, five presets in the Bang & Olufsen app and fully customisable.

Not available

Equalizer bandsiNumber of user-adjustable frequency bands. Do not count sound presets.

Not available

Not available

Automatic sound adjustmentiAdjusts audio to placement or playback conditions. Keep the named feature and conditions in the source note.

Not available

Not available

Sound modesiNamed playback modes. Battery extension modes are also qualified in battery source notes.

Not available

Bass Boost8Spec databasecomparisontabl.es/bluetooth-speakers/jbl-partybox-encore-essential-2Read 15 October 2026Lists one sound mode button, Bass boost.

Wireless stereo pairingiTwo compatible speakers can play separate left and right channels.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Stereo pairing between two Beosound A1 2nd Generations, two 3rd Generations or one of each.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20263Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide says any combination of 3rd Generation and 2nd Generation speakers can be stereo paired in the app or manually.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet says two speakers pair for true stereo through Auracast.

Speaker link protocolsiNamed systems for linking compatible speakers, such as PartyBoost, Auracast or Party Connect. Linking support does not establish compatibility across all models.

Not available

Auracast1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet says the speaker links with other JBL Auracast-enabled speakers. No maximum group size is published.

Max linked speakersiPublished maximum in a speaker group. A stereo pair is recorded separately. A figure such as 100+ is stored as 100.

Not available

Not available

Max Bluetooth group speakersiPublished maximum speakers in one Bluetooth playback group, including the first speaker. Source notes name the compatible models or families, linking system and firmware requirements. Wi-Fi groups and concurrent Bluetooth source devices are excluded. A stereo pair alone does not establish the maximum when other Bluetooth linking systems are supported. A figure such as 100+ is stored as 100.

Not available

Not available

Connectivity

11 of 16 differ

Bluetooth audio playbackiPlays audio streamed over Bluetooth from a phone or other source. Bluetooth used only for setup or app control does not count.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 20262Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20268Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026

Bluetooth versioniVersion of the Bluetooth radio. Some Wi-Fi speakers use Bluetooth only for setup. See Bluetooth audio playback.

5.11Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: Bluetooth 5.1.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

5.41Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026

Bluetooth codecsiExplicitly supported receive codecs. Bluetooth version alone does not establish codecs.

SBC, AAC, aptX Adaptive1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table lists aptX Adaptive and AAC. What Hi-Fi? also lists SBC.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20268Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026Review lists Bluetooth 5.1 with SBC, AAC and aptX Adaptive codec support. The maker lists AAC and aptX Adaptive.

Not available

Bluetooth profiles

Not available

A2DP 1.4, AVRCP 1.6, TMAP 1.0, PBP 1.01Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Published as A2DP V1.4, AVRCP V1.6(SW), TMAP1.0 and PBP1.0.

Bluetooth LE AudioiExplicit LE Audio support. Bluetooth LE for app control alone does not qualify.

Not available

Yes2Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026Release and table list Bluetooth v5.4 with LE audio for the PartyBox Encore Essential 2. The maker spec sheet lists TMAP 1.0 and PBP 1.0 profiles.

AuracastiExplicit Auracast support. Sending, receiving and speaker-group roles belong in source notes.

No6Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Review says Bluetooth 5.1 means the speaker does not support Auracast.7Press articleaudioxpress.com/news/bang-olufsen-launches-third-generation-beosound-a1-portable-speakerRead 13 October 2026Article describes the speaker as Bluetooth 5.1 and not Auracast-enabled.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Multi-speaker connection by Auracast. The sheet does not state sender and receiver roles.

MultipointiConcurrent Bluetooth source connections. Pairing memory and speaker-to-speaker linking do not qualify.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: Yes, up to 2 devices.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20266Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Review says multipoint connectivity connects two sources at the same time.

Not available

Multipoint source devicesiMaximum concurrently connected Bluetooth source devices, not remembered pairings.

21Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: up to 2 devices.

Not available

Bluetooth range (claimed)iMaker-claimed Bluetooth range to the source device. Test conditions belong in the source note.

Not available

Not available

Wi-FiiBuilt-in Wi-Fi, for audio streaming, setup or control.

No9Reviewtomsguide.com/audio/bluetooth-speakers/i-just-tested-this-portable-bluetooth-speaker-and-it-could-last-you-foreverRead 13 October 2026Review says there is no Wi-Fi on board.

No11Reviewtest-aankoop.be/hightech/draadloze-speakers/vergelijker/jbl-partybox-encore-essential-2/461/121090Read 15 October 2026Public spec rows list Wifi verbinding as Nee.

Wi-Fi standardsiOne 802.11 name per item, such as 802.11ax. A Wi-Fi generation is written as its standard, so Wi-Fi 5 is 802.11ac and Wi-Fi 6 is 802.11ax. Older standards are listed only when a source names them.

Not available

Not available

Network audio protocolsiNamed systems that stream audio to the speaker over the home network. AirPlay is written as AirPlay 2. Chromecast built-in is written as Google Cast. Other names follow the maker, such as Spotify Connect.

Not available

Not available

USB audio inputiPlayback from a connected computer or phone through USB. Charging, service ports and USB flash-drive playback do not qualify.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Physical connections: 1 x USB-C for charging and streaming.3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide says the speaker can be used as a speakerphone via a USB-C cable connected to a computer. The maker page lists USB-C for streaming.

Not available

USB drive playbackiPlayback of audio files on a connected USB storage device.

Not available

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet lists USB format FAT16 and FAT32 and supported USB formats.

USB audio file formats

Not available

MP3, WAV, FLAC1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet lists .MP3, .WAV and .FLAC and marks them not for the EMEA region. Japan lists WMA as well, which is not retained.

PortsiPhysical speaker connectors. Record charging, audio input, power output and service roles separately. A shared microphone and guitar jack is one port. A combo jack that takes XLR and 6.35 mm plugs is 6.35 mm audio, and the role names XLR. Optical is a TOSLINK digital audio socket.

ABang & Olufsen Beosound A1 3rd Gen

Connector	Count	Role
USB-C	1	Charging, speakerphone and audio streaming

Source1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Physical connections: one USB-C for charging and streaming. The user guide adds speakerphone use over USB-C.3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide shows USB-C for charging and for speakerphone use with a computer.

BJBL PartyBox Encore Essential 2

Connector	Count	Role
AC power	1	Mains power and battery charging
USB-C	1	USB drive music playback and power-bank output
3.5 mm audio	1	AUX audio input
6.35 mm audio	1	Shared microphone and guitar input

Source1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet lists AC power input, a USB port (charge out and playback), a 3.5 mm Aux-In and Mic-In and Guitar-In inputs.8Spec databasecomparisontabl.es/bluetooth-speakers/jbl-partybox-encore-essential-2Read 15 October 2026Lists one USB-C port for playback and power-bank output, a 3.5 mm AUX input, one shared guitar and microphone TRS input and an AC charging port. The maker sheet gives no connector type for the USB port. The Amazon product photo of the rear panel shows one USB-C port, one AUX IN jack and one microphone and guitar jack with a selector and gain knob.

Controls and software

6 of 8 differ

SpeakerphoneiBuilt-in microphone and call support, through a connected phone or a voice assistant's calling. A microphone used only for voice commands does not count. Microphone inputs for karaoke are separate.

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Connectivity table: speakerphone Yes. Product sheet names a 3 microphone array.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20263Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Controls - Calls section describes accepting, declining and muting calls with the built-in microphone.

No8Spec databasecomparisontabl.es/bluetooth-speakers/jbl-partybox-encore-essential-2Read 15 October 2026Lists no built-in microphone. The microphone input is for karaoke.

Voice assistantsiVoice assistants explicitly usable through the speaker, such as Amazon Alexa, Google Assistant, Siri or Sonos Voice Control. State whether a connected phone is required.

Not available

Not available

Controls

Play/pause, Volume up/down, Power, Bluetooth pairing, Microphone mute5Reviewt3.com/tech/bluetooth-speakers/bang-olufsen-beosound-a1-gen-3-reviewRead 13 October 2026Review says play/pause, volume down and volume up are on one side. On/off, Bluetooth and microphone buttons are on the other side. What Hi-Fi? gives the same layout.8Reviewwhathifi.com/speakers/wireless-speakers/bang-and-olufsen-beosound-a1-3rd-generationRead 13 October 2026Review says the play/pause button and volume up and down are on one side, and Bluetooth pairing, power and microphone switches are on the other.

Not available

Companion app

Bang & Olufsen App3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Guide tells the user to download the Bang & Olufsen App for set-up, audio personalisation and support.

JBL PartyBox1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet names the JBL PartyBox App for music, EQ settings and light show.

App platforms

Not available

Android, iOS11Reviewtest-aankoop.be/hightech/draadloze-speakers/vergelijker/jbl-partybox-encore-essential-2/461/121090Read 15 October 2026Public spec rows list an Android app and an iOS app. The Euronics listing says the app is on the App Store and Google Play.

User firmware updates

Yes1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Page says the modular construction enables battery replacement, servicing and software updates over time.

Not available

Built-in lightingiDecorative or ambient lighting. Status, battery, connection and microphone indicator LEDs alone do not qualify.

Not available

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Dynamic light show with glowing light patterns and strobe effects.

Lighting modes

Not available

Not available

Smart home

None of 3 known

Matter controlleriCan add and control Matter devices. Being a Matter device alone does not count.

Not available

Not available

Thread border routeriConnects Thread smart home devices to the home network.

Not available

Not available

Zigbee hubiA built-in Zigbee radio that controls Zigbee smart home devices.

Not available

Not available

Battery and charging

13 of 17 differ

Built-in battery

Yes2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Product sheet lists battery size and playtime for the built-in battery.

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026

Playback time (claimed)iMaximum maker-claimed music playback on one charge in normal playback mode. Battery extension or reduced-bass boost modes belong in battery_life_boost_h. Record volume and lighting conditions in the source note.

24h1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Up to 24 hours. The product sheet states the condition as typical listening volume.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 202624 hours at typical listening volume.

15h1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Up to 15 hours. The sheet says playtime varies by volume level and audio content and gives no volume or lighting conditions.

Playback with battery extension (claimed)iTotal claimed runtime with the named battery extension mode enabled. Store the total, not only the extra hours. Keep sound and lighting restrictions in the source note.

Not available

Not available

Battery energyiPublished battery pack energy. Do not calculate from an assumed voltage.

Not available

34Wh1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Li-ion battery, 34 Wh (7.4 V / 4722 mAh). The sheet gives both figures. 7.4 V x 4.722 Ah is 34.9 Wh, a little above the stated 34 Wh. Both are stored as published.

Battery capacityiPublished pack capacity at the voltage in battery_voltage_v. Do not substitute power-bank output capacity. A figure written per cell, such as 5000mAh*2, is not a pack capacity unless the maker states the pack figure.

3,300mAh2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Battery size 3,300 mAh. Nominal voltage and Wh are not published.

4,722mAh1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Li-ion battery, 34 Wh (7.4 V / 4722 mAh).

Nominal battery voltage

Not available

7.4V1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Li-ion battery, 34 Wh (7.4 V / 4722 mAh).

Battery chemistry

Not available

Lithium-ion1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026

User-replaceable batteryiBattery that the maker documents as replaceable by the user. Service replacement does not qualify.

No1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Page says the battery is replaced at an authorised B&O service centre or showrooms, so it is not documented as user-replaceable. Tom's Guide says the battery is not user-replaceable.9Reviewtomsguide.com/audio/bluetooth-speakers/i-just-tested-this-portable-bluetooth-speaker-and-it-could-last-you-foreverRead 13 October 2026Review says B&O replaces the battery after you send the speaker in, and that it is a shame the battery is not user-replaceable.

Not available

Full charge timeiTime from discharged to full under the maker conditions. Adapter rating and simultaneous use belong in source notes.

3h1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Approximately 3 hours. The product sheet states 5 V, 3 A charging.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 20263 hours at 5 V and 3 A charging.

3.5h1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Published as < 3.5 hours with the speaker off. 3.5 is stored as the upper bound.

Quick charge duration

Not available

10min2Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 2026Release says a quick 10 minute charge delivers an additional 80 minutes of playback for the Encore 2 and Encore Essential 2.

Playback after quick chargeiClaimed music playback after quick_charge_min of charging. Source conditions apply.

Not available

1.33h2Press releasenews.harman.com/releases/jbl-solidifies-its-spot-as-theRead 15 October 202680 minutes of playback after 10 minutes of charging is stored as 1.33 hours, which is 80/60 rounded to two decimals. The release gives no volume or lighting conditions, and the spec sheet does not repeat the figure.

Charging input ratingiPublished speaker input voltage and current. An adapter rating alone does not establish device input.

5 V DC, 3 A2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Power supply 5 V DC / 3 A via the USB-C connector.

100-240 V AC, 50/60 Hz1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Power input 100 - 240 V ~ 50/60 Hz.

Max charging inputiPublished maximum charging input. USB audio power requirements and adapter output are separate.

15W4Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/3ZNqrXWyJT0BTQn2v1KEHA/f525f88e4d7e237d3fa5a2ebbe6f9dd5/Beosound_A1_3rd_Gen_Important_Information_LP_06052025_Web.pdfRead 13 October 2026Charger guidance in the Spanish text says a charger power between a minimum of 5 W required by the radio equipment and a maximum of 15 W gives maximum charging speed. Rating label DC 5 V 3 A. The maximum is stored as 15 W.

Not available

USB Power Delivery charging

Not available

Not available

Charges other devices

Not available

Yes1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026USB charge out 11 V / 2 A (max) with the speaker off. No watt figure is published on the sheet.

Max power-bank outputiPublished power delivered by the speaker to another device. Output voltage and current belong in the source note.

Not available

22W8Spec databasecomparisontabl.es/bluetooth-speakers/jbl-partybox-encore-essential-2Read 15 October 2026Lists the power-bank function as one USB-C output at 22 W. This equals the 11 V / 2 A maximum on the maker sheet. The same page lists the USB port as USB-C, as does the e-earphone listing, while Euronics calls it USB-A.

Wireless chargingiThe speaker battery can be charged wirelessly. Wireless power output to another device is separate.

Not available

Not available

Durability

2 of 5 differ

Dust and water ratingiExact published IP rating. Keep separate ratings, such as IP68 and IP69, as separate entries.

IP671Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Dust and waterproof rating IP67.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

IPX41Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026IPX4 splash proof.

Floats

Not available

Not available

Drop resistanceiExplicit maker claim or defined drop test. Do not infer from rugged wording.

Not available

Not available

Drop test heightiMaker-published tested height. Surface and conditions belong in source notes.

Not available

Not available

Carry featuresiPublished handles, straps, carabiners or wheels.

Waterproof leather strap6Reviewtechradar.com/audio/wireless-bluetooth-speakers/bang-and-olufsen-beosound-a1-3rd-generation-reviewRead 13 October 2026Review says a carry strap made of waterproof leather is threaded through the polymer base.

Grab-and-go handle1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet and features list a grab-and-go handle.

Measured

None of 6 known

Playback time (measured)iReviewer-measured playback per charge. Volume, lighting, sound mode, firmware and connection belong in the source note.

Not available

Not available

Max sound pressure (measured)iReviewer-measured maximum SPL. Distance, test method and power source belong in source notes.

Not available

Not available

Low-frequency extension (measured)iReviewer-measured low-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

High-frequency extension (measured)iReviewer-measured high-frequency limit. Threshold and test method belong in source notes.

Not available

Not available

Audio latency (measured)iReviewer-measured source-to-speaker latency. Source device, app, codec, firmware and connection belong in source notes. App compensation may affect results.

Not available

Not available

Full charge time (measured)iReviewer-measured time from empty to full. Power adapter and method belong in the source note.

Not available

Not available

Dimensions and weight

3 of 3 differ

DimensionsiSpeaker body width, height and depth on explicitly identified axes. Unlabeled tuples do not establish axis meanings. Handle, strap and orientation conditions belong in the source note.

Width133Height46Depth133mm(5.2 × 1.8 × 5.2 in)1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Tech specs label 13.3 W x 4.6 H x 13.3 D cm. Converted exactly to millimetres. Strap and orientation conditions are not stated.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Product dimensions 133 W x 46 H x 133 D, in millimetres.

Width319.5Height342Depth260.4mm(12.6 × 13.5 × 10.3 in)1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Product dimensions (W x H x D) 319.5 mm x 342 mm x 260.4 mm. Some other published sheets give a different height and weight. See the Amazon listing note.3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026Listing gives 10.25 in D x 12.58 in W x 13.46 in H and 13.7 lb, which matches the spec sheet. Another US retailer page (electronicsexpo.com) shows 319.5 x 338.6 x 263 mm and 6.4 kg for the same product, so the maker data is not consistent across sheets.

WeightiSpeaker mass including its battery. Excludes packaging, charger and removable carry accessories unless the source states otherwise.

576g(1.3 lb)1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Tech specs: 576 g.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026576 g.

6,200g(13.7 lb)1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Net weight 6.2 kg. Gross weight with packaging is 8.25 kg.3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026Listing gives 13.7 lb (6.2 kg), which matches the spec sheet.

Body materials

Pearl blasted anodised aluminium, Waterproof leather, Polymer1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Design table: pearl blasted anodized aluminium, waterproof leather, polymer.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026

Post-consumer recycled plastic1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Sheet says the speaker incorporates post-consumer recycled plastic.

Certifications

1 of 1 differ

FCC IDs

Not available

Not available

Other certifications

Cradle to Cradle Certified Bronze2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Cradle to Cradle Certified Bronze, described as the first such Bluetooth speaker.

Not available

In the box

1 of 1 differ

In the box

Beosound A1 3rd Generation, Fabric USB-C to USB-C cable, 1.25 m, Quick Start Guide, Important Guide1Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026Included in the box: speaker, Quick Start Guide, fabric USB-C to USB-C cable 1.25 m. The product sheet also lists an Important Guide.2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Beosound A1 3rd Generation, fabric USB-C to USB-C cable 1.25 m, Quick Start Guide, Important Guide.

JBL PartyBox Encore Essential 2 speaker, AC power cord, Quick-start guide, Safety instruction and warranty card1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026Speaker, quick-start guide, safety instruction and warranty card, and an AC power cord whose quantity and plug type vary by region.

Links

Not compared

Product page

www.bang-olufsen.com/en/us/speakers/beosound-a11Maker product pagebang-olufsen.com/en/us/speakers/beosound-a1Read 13 October 2026

Not available

Spec sheet

assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdf2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Maker product sheet dated 07.2025, three specification pages.

static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdf1Maker spec sheet (PDF)static.pcrichard.com/docs/PBENCORE2_Specifications-Sheet_01.pdfRead 15 October 2026JBL (HARMAN) product spec sheet, copyright 2025. The file is hosted on a US retailer server because the maker site is not readable here. The same sheet is hosted by a Russian retailer.

Manual

assets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdf3Owner's manualassets.ctfassets.net/8cd2csgvqd3m/4qRzMR0nvbMq2i07hLLmQF/122da902243f9fd0dd4c359891bed4d3/Beosound_A1_3rd_gen_userguide_web_all_06May_2025.pdfRead 13 October 2026Maker multilingual user guide, edition 2505. English sections read.

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years2Maker spec sheet (PDF)assets.ctfassets.net/8cd2csgvqd3m/5QqyLqfEWOHVa4GIQgfn98/4ccdc14dddecd129a3bd796011f6f901/Beosound_A1_3rd_gen_Product_Sheet_EN_24_July2025.pdfRead 13 October 2026Beocare extends the limited warranty from 2 to 5 years by registering in the app, so the base warranty is 2 years.

1year3Retailer pageamazon.com/JBL-PartyBox-Encore-Essential-Battery-Powered/dp/B0DSJXBMTCRead 15 October 2026US listing: 1 Year Manufacturer warranty. Other markets are not covered.

Both are also in the API. Back to all wireless speakers.